ICEMATIC N201M PDF

The modular ice cube machines with vertical evaporator are specially conceived for large scale users: fast food restaurants, discos, hotels and. ICEMATIC NM KG ICE MACHINE FOR SALE Cape Town, South Africa New price R @ Scotsman Serviced and regassed by Macbrothers Cont. Icematic NM ice machine & tray(bin) price negotable.

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A AGUA o acqua: Furnished with storage bin. Four legs screw into mounting sockets on cabinet base. The purchaser of the unit will have ocematic desired spot in mind, check out that spot to insure that it is: Other bins may be available with bin tops to vary the storage capacity.

Icematic n201m troubleshoot – Kitchen Appliances – Others

Lay the bin on its back, using cardboard from the carton to support it, screw in the legs. Stand the bin upright, and correct any possible small tears in the machine mounting gasket with food grade silicone sealant.

Remove front, top and sides panels.

Place the unit directly onto the bin, align it with icemahic back of the bin. Locate the hardware package, take out two mounting screws, and use them to secure the Icemaker to the two sides of the bin. Add a bead of food grade silicone n21m to the top edges of the lower units freezing compartment.

Lift the top machine onto the bottom 14 GB machine, the use of a mechanical lift is recommended for 2n01m step. Align the two machines cabinets, and using the 2 screw from the top units, hardware package, fasten the two n201n together at the side cabinets. Then make use of the Stacking Kit KS, to be mounted as per fitting instructions included in their package, respectively on NM NM – NM – NM – NM located in the bottom for proper conveying, of the ice cubes made by the top unit, into the storage bin.

With food grade silicone perfectly seal the edge between the freezing compartment of the upper machine and of the bottom machine so to avoid any possible leak of water through the clearence in between.

Water clarity and purity. Adequate water supply pressures. Since water is the most important single ingredient in producing ice you cannot over emphasize the three items listed above. Low j201m pressure, below 1 bar may cause malfunction, of the icemaker unit.

NM-NM-NM-NM-NM |

Water containing excessive minerals will tend to produce cloudy colored ice cubes, plus scale build-up on parts in the water system. Heavily chlorinated icemati can be controlled using charcoal or carbon filters.

Install a hand valve near the machine to control the water supply. There is one 20 mm.

Ice Bin Door Icematic N201M Ice Machine – (£191.57 / Excluding VAT)

Insulations in high humidity areas is recommended. Icmeatic ideal drain receptacle would be a trapped and vented floor drain. Besides the above drain, a separate condenser drain must be run. A separate gravity type drain needs to be run, similar to the air-cooled sump drain. Insulation of this drain line is recommended.

The lead wires must be connected to an electrical plug that corresponds to the local electrical codes and requirements or to a separate two poles disconnect box with opening to the contacts of nn201m 3 millimeters. The disconnect box shoulds be placed close to the selected ice maker location to be easily and prompt reached. Undersized wiring or unproperly installed electrical circuit will result in major problems and malfunctions.

Voltage variations shoud not exceed ten percent. IMPORTANT – All plumbing and electrical connections must be made by licensed plumbers and electricians, this one must follow the electrical specifications printed on the ice maker nameplate. Have the compressor holddown bolts been checked to be sure the compressor is snug on the mounting pads. Is there at least a 15 cm.

Have all electrical and piping connections been made? Has the electrical power supply wiring been properly connected and the voltage tested and checked against the nameplate rating? Has the unit properly grounded. Is the water supply line shutoff valve installed and opened and has the inlet water supply pressure been checked to insure a minimum of 1 bar without exceeding a maximum of 5 bar.

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Check all refrigerant lines and conduit lines to gard against vibration and possible failure. Has the cuber and the bin been wiped clean with clean damp cloths? Check for correct Model and Serial Numbers from nameplate, then mail the completed card to the Manufactured. Water is coming into the water through the Water Inlet Solenoid Valve till the water reservoir if filled up to the maximum level controlled by a Water Level Sensor.

During the Start Up cycle the ucematic in operation are: After the Start Up cycle the machine enters directly into the Freezing cycle with the following components energized: The LED energized are: After 3 minutes from the start up of the freezing cycle, the Water Inlet Solenoid Valve is activated again for few seconds till the water reaches the maximum level so to reduce any possibility of slush ice formation.

SUPERSEDED PCB – Icematic NM NM-W Ice Machine – AS Catering Supplies

In the meantime the condenser sensor starts to transmit the current to the PC Board keeping in operation the Fan Motor in ON-OFF mode or continuously according to the condenser temperature. The machine remains in the freezing cycle with the ice iceamtic become thicker till the two metal plates of the Ice Thickness Sensor are covered by the water cascading through the front surface of the ice plate. When the Power is transmitted back to the PC Board continuously through the metal plates of the Ice Thickness Sensor for more then 6″, the machine enters in the Pre-Harvest or directly into the Harvest Cycle mode icematc to: First freezing time will range between 15 and 20 minutes.

Average complete cycle time is about 22 min. During the harvest cycle the components in operation are: When the ice plate is falling down from icsmatic evaporator, the magnetic switch is activated for a while providing the signal to the PC Board to restart a new freezing cycle. Observe first ice cube harvest and check size of ice cubes; if an adjustment is required thread down or out screw N.

Setting the ice thickness sensor in order to have single ice cubes may cause malfunction of the machine. Observe second j201m third cube harvest. Check if size and shape combination is correct.

In areas where extreme problem water conditions exist, filtering or purifyng equipment is recommended. If water used is too soft, “demineralized” the ice thickness sensor might not be able to sense the water on its reeds, there by it will not switch the unit on harvest cycle.

A safety system built in the P. Board switches the unit on harvest cycle whenever the freezing period gets longer then 30′ or 40′.

Check operation of magnetic switch controlling it by keeping open the bottom end of plastic deflector for more than 30 seconds. The machine must switch off at storage bin full. Release the plastic deflector. The machine should restart in the freezing cycle mode within few seconds going through a 3′ delay time.

Place again all cabinet panels and screws previously removed. This screw position determines the distance between the sensor reeds and the egg-crate evaporator thus keeping the ice cube at a proper thickness.

Answer all questions about the ice maker by the owner and inform the owner himseft of the name and telephone number of the authorized service agency serving him. This ice machine employes either air or water as a condensing media, the refrigeration system for either one is a follows: At the hermetic compressor, Refrigerant is compressed into icematci high temperature, high pressure gas.

The gas moves through icemxtic discharge line into the condenser, air or water-cooled. If air-cooled, the discharge pressure will change with the heat load and the ambient air temperature. If water-cooled, the discharge pressure is controlled by the amount of water flowing through the condenser – which is determined by the water regulating valve. After n20m gas is cooled in the condenser, giving up much of its heat, the gas condenses into a high pressure liquid.

This liquid travels through the liquid line to the metering device, a thermostatic expansion valve. The thermostatic expansion valve meters how much liquid refrigerant is to be n201k into the evaporator section of the refrigeration system. This is determined by the temperature of the TXV sensing bulb, located on the suction line manifold, at the outlet of the evaporator. If the bulb senses a warm suction line, more refrigerant is allowed into the evaporator, icemaric at n021m beginning of the freeze cycle and when the temperature begins to fall, less refrigerant is allowed through.

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This is why the suction side gauge pressure will decline throughout the freeze cycle. At n01m evaporator, the liquid refrigerant released from high pressure, boils off in the low pressure environment and absorbs heat, thus cooling the evaporator surface and anything near it, such as water.

The low pressure refrigerant vapor then is forced through the heat exchanger where any excess liquid refrigerant boils-off, allowing only refrigerant vapor to enter the compressor suction tube, where it is recompressed into high pressure, high temperature gas again and the cycle repeats. As it flows accross the refrigerated evaporator, some of the water will be chilled enough to change form, turn to ice, and stay frozen onto the evaporator cells.

Most of the water returns to the reservoir, to be sucked back into the pump, and repumped over the evaporator. When the time comes to de-ice the evaporators, the hot gas valve is energized, and the high temperature, high pressure gas bypasses the condenser, and is allowed directly into the evaporator.

The high pressure gas is cooled by the cold evaporator so it condenses into a liquid, giving up its heat as it does so. This heat warms the evaporator and the ice frozen onto the evaporator surface melts, releasing the frozen cubes. Ice then falls by gravity into the storage bin. The liquid refrigerant goes through the suction line into the heat exchanger where it boils-off so that only refrigerant vapor is drawn into the suction tube of the compressor.

All water remained in the reservoir at the end of freezing cycle is pumped-out, to the waste, through the water solenoid and drain line during the first 40 seconds of the defrost cycle eliminating any possible build-up and accumulation of minerals concentration and impurities in the water reservoir. The water inlet valve is energized during the last 10″ of the operation of the water pump so to rinse the water tank with new fresh water.

When the released ice cubes drop into the bin, they open-up for a fraction of a seconds the bottom end of plastic deflector. This deflector swinging motion is enough to reset the contact of the magnetic switch which – via electronic control board – deenergizes the water drain valve allowing the unit to initiate a new freezing cycle.

The harvest cycle lasts about 1. CONTROL SEQUENCE At the start of the freezing cycle, the contacts of the magnetic switch mechanically operated by 21 GB the actuator plate of the deflector cover are closed, thereby – via electronic control board closing the circuit to the main contactor coil and consequently to the compressor and fan motors and 30″ later, to the water pump motors.

Then, as the ice thickness reaches the value that corresponds to the full cube size, the film of water that constantly cascades over the slab of ice formed on the evaporator, arrives to establish a contact between the two fingers energised at low voltage of the ice sensor control, located on the front upper right side of the evaporator.

If the contact between the two fingers of the ice sensor remains established – by the film of water – for more than 10 seconds, a small relay of the electronic board, get energized, controlling simultaneously both the hot gas valve and the water drain valve. Board turns – on automatically the unit into the defrost cycle when the freezing cycle reaches 30 or 40 minutes according to the operation of the fan motor during the freezing cycle.

At this point, the unit initiates the defrost cycle.